EP4342803A3 - Electrostatic discharge mitigation for a first spacecraft operating in proximity to a second spacecraft and related methods - Google Patents

Electrostatic discharge mitigation for a first spacecraft operating in proximity to a second spacecraft and related methods Download PDF

Info

Publication number
EP4342803A3
EP4342803A3 EP24157080.3A EP24157080A EP4342803A3 EP 4342803 A3 EP4342803 A3 EP 4342803A3 EP 24157080 A EP24157080 A EP 24157080A EP 4342803 A3 EP4342803 A3 EP 4342803A3
Authority
EP
European Patent Office
Prior art keywords
spacecraft
electrostatic discharge
mitigation
proximity
related methods
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP24157080.3A
Other languages
German (de)
French (fr)
Other versions
EP4342803A2 (en
Inventor
Christina AGATHON-BURTON
Matthew Alan MICHEL
Dewey Edwin COCHRAN
Ronald Lynn GRAHAM
Gregg A. HERBERT
William A. LLORENS
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Northrop Grumman Systems Corp
Original Assignee
Northrop Grumman Systems Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Northrop Grumman Systems Corp filed Critical Northrop Grumman Systems Corp
Publication of EP4342803A2 publication Critical patent/EP4342803A2/en
Publication of EP4342803A3 publication Critical patent/EP4342803A3/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/10—Artificial satellites; Systems of such satellites; Interplanetary vehicles
    • B64G1/1078—Maintenance satellites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/52—Protection, safety or emergency devices; Survival aids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/40—Arrangements or adaptations of propulsion systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/40—Arrangements or adaptations of propulsion systems
    • B64G1/405—Ion or plasma engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/64—Systems for coupling or separating cosmonautic vehicles or parts thereof, e.g. docking arrangements
    • B64G1/646—Docking or rendezvous systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Critical Care (AREA)
  • Emergency Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Plasma Technology (AREA)
  • Elimination Of Static Electricity (AREA)
  • Catching Or Destruction (AREA)
  • Protection Of Static Devices (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

Methods and systems for mitigating or reducing the risk of an electrostatic discharge due to static charge differentials between a first spacecraft and a second spacecraft as the first spacecraft approaches the second spacecraft may be accomplished using a passive electrostatic discharge mitigation device. In some embodiments, mitigation of static potential between the first spacecraft and the second spacecraft may be actively accomplished by an electric propulsion system provided on the first spacecraft. In some embodiments, mitigation may be provided by both actively and passively mitigating static potential between the first spacecraft and the second spacecraft.
EP24157080.3A 2017-04-13 2018-02-12 Electrostatic discharge mitigation for a first spacecraft operating in proximity to a second spacecraft and related methods Pending EP4342803A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762484969P 2017-04-13 2017-04-13
US15/829,758 US10850871B2 (en) 2017-04-13 2017-12-01 Electrostatic discharge mitigation for a first spacecraft operating in proximity to a second spacecraft
EP18708258.1A EP3606830B1 (en) 2017-04-13 2018-02-12 Electrostatic discharge mitigation for a first spacecraft operating in proximity to a second spacecraft and related methods
PCT/US2018/017852 WO2018190943A1 (en) 2017-04-13 2018-02-12 Electrostatic discharge mitigation for a first spacecraft operating in proximity to a second spacecraft and related methods

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP18708258.1A Division EP3606830B1 (en) 2017-04-13 2018-02-12 Electrostatic discharge mitigation for a first spacecraft operating in proximity to a second spacecraft and related methods
EP18708258.1A Division-Into EP3606830B1 (en) 2017-04-13 2018-02-12 Electrostatic discharge mitigation for a first spacecraft operating in proximity to a second spacecraft and related methods

Publications (2)

Publication Number Publication Date
EP4342803A2 EP4342803A2 (en) 2024-03-27
EP4342803A3 true EP4342803A3 (en) 2024-05-01

Family

ID=63791513

Family Applications (2)

Application Number Title Priority Date Filing Date
EP18708258.1A Active EP3606830B1 (en) 2017-04-13 2018-02-12 Electrostatic discharge mitigation for a first spacecraft operating in proximity to a second spacecraft and related methods
EP24157080.3A Pending EP4342803A3 (en) 2017-04-13 2018-02-12 Electrostatic discharge mitigation for a first spacecraft operating in proximity to a second spacecraft and related methods

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP18708258.1A Active EP3606830B1 (en) 2017-04-13 2018-02-12 Electrostatic discharge mitigation for a first spacecraft operating in proximity to a second spacecraft and related methods

Country Status (10)

Country Link
US (2) US10850871B2 (en)
EP (2) EP3606830B1 (en)
JP (2) JP6987881B2 (en)
CN (3) CN117485599A (en)
AU (1) AU2018252956B2 (en)
CA (1) CA3059557A1 (en)
IL (2) IL283272B (en)
RU (1) RU2019136180A (en)
SG (1) SG11201909540QA (en)
WO (1) WO2018190943A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2022100795A (en) 2017-07-21 2022-02-08 Нортроп Грамман Системз Корпорейшн SPACE VEHICLE SERVICES AND RELATED UNIT, SYSTEMS AND METHODS
US11492148B2 (en) 2019-01-15 2022-11-08 Northrop Grumman Systems Corporation Spacecraft servicing pods configured to perform servicing operations on target spacecraft and related devices, assemblies, systems, and methods
US11827386B2 (en) 2020-05-04 2023-11-28 Northrop Grumman Systems Corporation Vehicle capture assemblies and related devices, systems, and methods
US11730210B2 (en) 2020-08-18 2023-08-22 Iona Tech Llc Wireless anti-static device for ESD mitigation
JP2023163346A (en) * 2022-04-28 2023-11-10 国立研究開発法人宇宙航空研究開発機構 Charging mitigation device and electric discharge avoidance method
EP4306433A1 (en) 2022-07-12 2024-01-17 ClearSpace SA Spacecraft docking system and method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06340298A (en) * 1993-05-31 1994-12-13 Nec Corp Charged potential equalizing method
JPH07165198A (en) * 1993-12-13 1995-06-27 Nec Corp Contact terminal for docking of space flying body
JPH08130097A (en) * 1994-10-31 1996-05-21 Toshiba Corp Discharge preventive apparatus for aerospace vehicle

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4654746A (en) 1984-11-23 1987-03-31 Lewis Jr Robert O Static dissipator for electronic devices
IT1262494B (en) * 1993-08-06 1996-06-28 Proel Tecnologie Spa METHOD AND DEVICE FOR THE EXTRACTION OF ELECTRONS FROM A SPACE VEHICLE
JP2000311797A (en) * 1999-04-27 2000-11-07 Totsuka Tadao Static eliminator and its method
US7216834B2 (en) * 2001-07-30 2007-05-15 Iostar Corporation Orbit space transportation and recovery system
US7070151B2 (en) * 2004-01-09 2006-07-04 Iostar Corporation In orbit space transportation and recovery system
US7216833B2 (en) 2001-07-30 2007-05-15 Iostar Corporation In orbit space transportation and recovery system
US7484690B2 (en) * 2004-02-17 2009-02-03 Iostar Corporation In orbit space transportation and recovery system
RU2369991C1 (en) 2008-06-10 2009-10-10 Николай Сергеевич Трушкин Lightning energy utilisation method
FR2945842B1 (en) 2009-05-20 2011-07-01 Snecma PLASMA PROPELLER WITH HALL EFFECT.
US8205838B2 (en) * 2009-08-13 2012-06-26 Moorer Jr Daniel F Electrostatic spacecraft reorbiter
CN102774511A (en) * 2012-08-03 2012-11-14 北京卫星环境工程研究所 Spacecraft potential active control device based on helicon wave plasma and application thereof
US9119277B2 (en) * 2013-02-26 2015-08-25 Orbital Atk, Inc. Passive charge neutralization system for mitigating electrostatic discharge in space
CN103600854B (en) * 2013-11-25 2017-01-11 北京卫星环境工程研究所 Spacecraft boosting system utilizing space plasmas and magnetic field action
CN105225883B (en) 2014-06-26 2017-12-15 西门子公司 Sub-component and its earthed switch are touched in quiet striking
RU2612474C1 (en) 2015-10-13 2017-03-09 Федеральное государственное унитарное предприятие "Научно-производственное объединение им. С.А. Лавочкина" Protection method of spacecraft from static electricity and device for its implementation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06340298A (en) * 1993-05-31 1994-12-13 Nec Corp Charged potential equalizing method
JPH07165198A (en) * 1993-12-13 1995-06-27 Nec Corp Contact terminal for docking of space flying body
JPH08130097A (en) * 1994-10-31 1996-05-21 Toshiba Corp Discharge preventive apparatus for aerospace vehicle

Also Published As

Publication number Publication date
US20210031951A1 (en) 2021-02-04
US10850871B2 (en) 2020-12-01
WO2018190943A1 (en) 2018-10-18
IL283272B (en) 2022-08-01
IL283272A (en) 2021-07-29
AU2018252956A1 (en) 2019-11-28
AU2018252956B2 (en) 2024-05-09
EP3606830B1 (en) 2024-04-03
NZ758963A (en) 2023-11-24
CN110891863B (en) 2023-11-28
CN116923733A (en) 2023-10-24
IL269917B (en) 2021-06-30
RU2019136180A3 (en) 2021-05-13
CN110891863A (en) 2020-03-17
JP7417573B2 (en) 2024-01-18
US11434026B2 (en) 2022-09-06
SG11201909540QA (en) 2019-11-28
JP6987881B2 (en) 2022-01-05
JP2020516524A (en) 2020-06-11
RU2019136180A (en) 2021-05-13
US20180297722A1 (en) 2018-10-18
EP4342803A2 (en) 2024-03-27
EP3606830A1 (en) 2020-02-12
JP2022028902A (en) 2022-02-16
AU2018252956A8 (en) 2019-12-12
CN117485599A (en) 2024-02-02
CA3059557A1 (en) 2018-10-18

Similar Documents

Publication Publication Date Title
EP4342803A3 (en) Electrostatic discharge mitigation for a first spacecraft operating in proximity to a second spacecraft and related methods
EP3585726A4 (en) Systems and methods for generating nitric oxide
EP3969416A4 (en) Systems and methods for generating nitric oxide
EP3599040A3 (en) Adjustable retaining structure for a cradle fixture
EP2685206A3 (en) Projectile-deployed countermeasure system and method
EP3911574A4 (en) Spacecraft servicing devices and related assemblies, systems, and methods
EP3638349A4 (en) Active agent delivery devices and methods for using the same
EP2658277A3 (en) Isolator system with status data integrated with measurement data
EP3990042A4 (en) Ocular device delivery methods and systems
PH12015501789A1 (en) Systems and processes for inserting an intraocular lens
EP3759468A4 (en) Methods and systems for stimulated emission depletion microscopy
EP3691306A4 (en) Charging method, device and system
EP2696185A3 (en) Systems and methods to determine navigation states of a platform
MX2018006376A (en) Methods and systems for transportation dock management.
EP3883674A4 (en) Electrochemical devices and fuel cell systems
EP3879778A4 (en) Static route deployment method, device and system
EP3621874A4 (en) Systems and methods for noise mitigation for hybrid and electric aircraft
WO2017172420A3 (en) Black body radiation in a computing device
SG11202011140WA (en) Device and system for docking an aerial vehicle
EP3843064A4 (en) System, management device, and aircraft
EP3613226A4 (en) Method and system for notifying state of members of mission critical service (mcx) groups
EP2658062A3 (en) Fault protection for aircraft power systems
WO2016051280A3 (en) User interfaces of a hearing device
EP3877794A4 (en) Structures and methods for stress and gap mitigation in integrated optics microelectromechanical systems
EP3001456A3 (en) Overvoltage protection device and method

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Free format text: PREVIOUS MAIN CLASS: B64G0001100000

Ipc: B64G0001520000

17P Request for examination filed

Effective date: 20240212

AC Divisional application: reference to earlier application

Ref document number: 3606830

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RIC1 Information provided on ipc code assigned before grant

Ipc: B64G 1/10 20060101ALN20240325BHEP

Ipc: B64G 1/64 20060101ALI20240325BHEP

Ipc: B64G 1/52 20060101AFI20240325BHEP